power up

动词 v.
中文释义

英文释义

动词 v.
  1. To turn the electrical power on to a device as a precondition to making it operational. transitive
    — Every morning he powered up his electronic devices, even before making coffee.
  2. To become ready for operation as a result of the provision of electrical power. intransitive
    — The office systems power up automatically at 7:30am on workdays.

词形变化

powers up present,singular,third-person powering up participle,present powered up participle,past powered up past

词汇关系

近义词
boot up
反义词
power down
相关词
fire up warm up
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